Bride wants me to send a picture over of what I've chosen
I must wear a dress that's sage green. So must DD and DS (wear sage green). DD has to wear a dress but is exempt (bride's words) from wearing ballet slippers because she isn't walking yet
The men must wear any suit colour but black, with a sage green tie.
AIBU to tell her I can't find anything in my size really that's sage green? 
She wants me to send pictures of what I've chosen for the kids before they turn up on the day